devextreme/dist/transpiled/events/core/event_registrator.js

HTML5 JavaScript Component Suite for Responsive Web Development

"use strict";

var each = require("../../core/utils/iterator").each,
    callbacks = require("./event_registrator_callbacks");

var registerEvent = function registerEvent(name, eventObject) {
    var strategy = {};

    if ("noBubble" in eventObject) {
        strategy.noBubble = eventObject.noBubble;
    }

    if ("bindType" in eventObject) {
        strategy.bindType = eventObject.bindType;
    }

    if ("delegateType" in eventObject) {
        strategy.delegateType = eventObject.delegateType;
    }

    each(["setup", "teardown", "add", "remove", "trigger", "handle", "_default", "dispose"], function (_, methodName) {
        if (!eventObject[methodName]) {
            return;
        }

        strategy[methodName] = function () {
            var args = [].slice.call(arguments);
            args.unshift(this);
            return eventObject[methodName].apply(eventObject, args);
        };
    });

    callbacks.fire(name, strategy);
};
registerEvent.callbacks = callbacks;

module.exports = registerEvent;